Idk what to do

So my best friend is 7months pregnant and I’ve been trying for 4 cycles now. Every time we talk about anything, she always asks “how’s trying to have a baby going?” This weekend I puke because I had bad food, and the first thing she asked was “did you take a pregnancy test?” I’m just frustrated because every conversation we have now revolves around her baby or the fact that I’m still not pregnant. How would you approach this situation? I’m trying not to take it personally but literally every month I get the “did you get your period?” “Did you test yet?” And I want to share with her but it feels a little insensitive for her to be asking those questions.